Package kr.motd.maven.os

Class Detector

java.lang.Object

kr.motd.maven.os.Detector

public abstract class Detector
extends java.lang.Object

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
private static class	Detector.LinuxRelease

Field Summary

Fields

Modifier and Type	Field	Description
private static java.lang.String[]	DEFAULT_REDHAT_VARIANTS
static java.lang.String	DETECTED_ARCH
static java.lang.String	DETECTED_CLASSIFIER
static java.lang.String	DETECTED_NAME
static java.lang.String	DETECTED_RELEASE
static java.lang.String	DETECTED_RELEASE_LIKE_PREFIX
static java.lang.String	DETECTED_RELEASE_VERSION
static java.lang.String	DETECTED_VERSION
static java.lang.String	DETECTED_VERSION_MAJOR
static java.lang.String	DETECTED_VERSION_MINOR
private static java.lang.String	LINUX_ID_LIKE_PREFIX
private static java.lang.String	LINUX_ID_PREFIX
private static java.lang.String[]	LINUX_OS_RELEASE_FILES
private static java.lang.String	LINUX_VERSION_ID_PREFIX
private static java.util.regex.Pattern	REDHAT_MAJOR_VERSION_REGEX
private static java.lang.String	REDHAT_RELEASE_FILE
private static java.lang.String	UNKNOWN
private static java.util.regex.Pattern	VERSION_REGEX

Constructor Summary

Constructors

Constructor	Description
Detector()

Method Summary

Modifier and Type	Method	Description
private static void	closeQuietly(java.io.Closeable obj)
protected void	detect(java.util.Properties props, java.util.List<java.lang.String> classifierWithLikes)
private static Detector.LinuxRelease	getLinuxRelease()
protected abstract void	log(java.lang.String message)
protected abstract void	logProperty(java.lang.String name, java.lang.String value)
private static java.lang.String	normalize(java.lang.String value)
private static java.lang.String	normalizeArch(java.lang.String value)
private static java.lang.String	normalizeOs(java.lang.String value)
private static java.lang.String	normalizeOsReleaseValue(java.lang.String value)
private static Detector.LinuxRelease	parseLinuxOsReleaseFile(java.io.File file)	Parses a file in the format of /etc/os-release and return a Detector.LinuxRelease based on the ID, ID_LIKE, and VERSION_ID entries.
private static Detector.LinuxRelease	parseLinuxRedhatReleaseFile(java.io.File file)	Parses the /etc/redhat-release and returns a Detector.LinuxRelease containing the ID and like ["rhel", "fedora", ID].
private void	setProperty(java.util.Properties props, java.lang.String name, java.lang.String value)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

DETECTED_NAME

public static final java.lang.String DETECTED_NAME

See Also:

Constant Field Values

DETECTED_ARCH

public static final java.lang.String DETECTED_ARCH

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Constant Field Values

DETECTED_VERSION

public static final java.lang.String DETECTED_VERSION

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Constant Field Values

DETECTED_VERSION_MAJOR

public static final java.lang.String DETECTED_VERSION_MAJOR

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Constant Field Values

DETECTED_VERSION_MINOR

public static final java.lang.String DETECTED_VERSION_MINOR

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Constant Field Values

DETECTED_CLASSIFIER

public static final java.lang.String DETECTED_CLASSIFIER

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Constant Field Values

DETECTED_RELEASE

public static final java.lang.String DETECTED_RELEASE

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Constant Field Values

DETECTED_RELEASE_VERSION

public static final java.lang.String DETECTED_RELEASE_VERSION

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Constant Field Values

DETECTED_RELEASE_LIKE_PREFIX

public static final java.lang.String DETECTED_RELEASE_LIKE_PREFIX

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Constant Field Values

UNKNOWN

private static final java.lang.String UNKNOWN

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Constant Field Values

LINUX_ID_PREFIX

private static final java.lang.String LINUX_ID_PREFIX

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Constant Field Values

LINUX_ID_LIKE_PREFIX

private static final java.lang.String LINUX_ID_LIKE_PREFIX

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Constant Field Values

LINUX_VERSION_ID_PREFIX

private static final java.lang.String LINUX_VERSION_ID_PREFIX

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Constant Field Values

LINUX_OS_RELEASE_FILES

private static final java.lang.String[] LINUX_OS_RELEASE_FILES

REDHAT_RELEASE_FILE

private static final java.lang.String REDHAT_RELEASE_FILE

See Also:

Constant Field Values

DEFAULT_REDHAT_VARIANTS

private static final java.lang.String[] DEFAULT_REDHAT_VARIANTS

VERSION_REGEX

private static final java.util.regex.Pattern VERSION_REGEX

REDHAT_MAJOR_VERSION_REGEX

private static final java.util.regex.Pattern REDHAT_MAJOR_VERSION_REGEX

Constructor Detail

Detector

public Detector()

Method Detail

detect

protected void detect(java.util.Properties props,
                      java.util.List<java.lang.String> classifierWithLikes)

setProperty

private void setProperty(java.util.Properties props,
                         java.lang.String name,
                         java.lang.String value)

log

protected abstract void log(java.lang.String message)

logProperty

protected abstract void logProperty(java.lang.String name,
                                    java.lang.String value)

normalizeOs

private static java.lang.String normalizeOs(java.lang.String value)

normalizeArch

private static java.lang.String normalizeArch(java.lang.String value)

normalize

private static java.lang.String normalize(java.lang.String value)

getLinuxRelease

private static Detector.LinuxRelease getLinuxRelease()

parseLinuxOsReleaseFile

private static Detector.LinuxRelease parseLinuxOsReleaseFile(java.io.File file)

Parses a file in the format of /etc/os-release and return a Detector.LinuxRelease based on the ID, ID_LIKE, and VERSION_ID entries.

parseLinuxRedhatReleaseFile

private static Detector.LinuxRelease parseLinuxRedhatReleaseFile(java.io.File file)

Parses the /etc/redhat-release and returns a Detector.LinuxRelease containing the ID and like ["rhel", "fedora", ID]. Currently only supported for CentOS, Fedora, and RHEL. Other variants will return null.

normalizeOsReleaseValue

private static java.lang.String normalizeOsReleaseValue(java.lang.String value)

closeQuietly

private static void closeQuietly(java.io.Closeable obj)